Coby Mayo [Green] #ET-27. is currently valued at $7.75 raw/ungraded. and $64.45 in PSA 10. from 2025. Prices are based on recent sold listings from eBay, Goldin, Heritage Auctions, and other marketplaces.
Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/cards/5906714![Coby Mayo [Green] #ET-27](https://hobbycardindex.com/data/images/baseball/5906714.jpg)
Coby Mayo [Green] #ET-27
As of , a Coby Mayo [Green] #ET-27, valued at approximately $7.75 loose, $64.45 in PSA 10, and $22.07 in PSA 9, based on HobbyCardIndex's aggregated market pricing.
- Set: Topps Cosmic Chrome Extraterrestrial Talent (2025)
- PSA 10 / Loose spread: 8.3x
- Last updated:
- Catalog ID: 11381667
Baseball
· 2025 · Topps · Topps Cosmic Chrome Extraterrestrial Talent
Current Market Prices
Prices updated daily from multiple market sources.
Raw / Ungraded
$7.75
PSA 10
$64.45
PSA 9
$22.07
PSA 8
$11.97
BGS 10
$42.82
CGC 10
$39.00
SGC 10
$39.00
Card Details
| Year | 2025 |
| Brand | Topps |
| Set | Topps Cosmic Chrome Extraterrestrial Talent |
| Card Number | #ET-27 |
| Category | Baseball |
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